Method for Eliminating Horizontal Crosstalk and System for Adjusting Common Electrode Voltage

7. The method for eliminating the horizontal crosstalk of claim 1, wherein the first test image displays as a first grayscale image, and the second test image has a first test region and a second test region, wherein the first test region displays as the first grayscale image, and the second test region displays as a second grayscale image.

10. The system for adjusting the common electrode voltage of claim 9, wherein the image generation subsystem comprises a light-on apparatus and a time schedule controller, the display device comprises a display panel and a backlight assembly, the time schedule controller is electrically connected with the computer terminal, the display panel, and the light-on apparatus, and the light-on apparatus is electrically connected with the backlight assembly.

11. The system for adjusting the common electrode voltage of claim 10, wherein the light-on apparatus is configured to receive the test-image signal and turn on the backlight assembly according to the test-image signal received, the time schedule controller is configured to adjust a common electrode voltage, and the optical metrology subsystem is configured to measure the brightness value of the test image at the common electrode voltage adjusted.

12. The system for adjusting the common electrode voltage of claim 10, wherein the computer terminal is configured to send the test-image signal to the time schedule controller.

13. The system for adjusting the common electrode voltage of claim 9, wherein the optical metrology subsystem comprises an optical probe and an optical testing instrument, and the optical testing instrument is electrically connected between the computer terminal and the optical probe.

14. The system for adjusting the common electrode voltage of claim 13, wherein the optical probe is configured to sense an optical signal of the test image displayed on a display panel of the display device and transmit the optical signal to the optical testing instrument, and the optical testing instrument is configured to receive the optical signal, obtain the brightness value of the test image according to the optical signal, and send the brightness value to the computer terminal.

15. The system for adjusting the common electrode voltage of claim 14, wherein the optical probe is spaced apart from the display panel by a preset distance.

16. The system for adjusting the common electrode voltage of claim 9, further comprising a debugger adapter board, wherein the debugger adapter board is connected between the computer terminal and the time schedule controller.